Coupang Hard Questions

Hard

14 hard problems asked at Coupang interviews

Top Topics

String(8)Hash Table(4)Design(4)Sorting(4)Recursion(4)Dynamic Programming(3)Array(3)Stack(3)Binary Search(2)Sliding Window(2)

Questions

Title	Difficulty	Acceptance	Frequency
LFU Cache	Hard	48.6%	95.8%
Range Module	Hard	44.7%	93.4%
Design In-Memory File System	Hard	48.4%	90.7%
Regular Expression Matching	Hard	30.5%	75.9%
Longest Duplicate Substring	Hard	31.1%	70.2%
Wildcard Matching	Hard	31.4%	63.0%
Sliding Window Maximum	Hard	48.5%	63.0%
Find Median from Data Stream	Hard	54.2%	52.8%
Number of Atoms	Hard	65.1%	52.8%
Basic Calculator III	Hard	53.2%	52.8%
Bus Routes	Hard	47.1%	52.8%
Maximum Number of Tasks You Can Assign	Hard	50.2%	52.8%
Distinct Subsequences	Hard	51.5%	52.8%
Basic Calculator	Hard	46.6%	52.8%

Showing 14 questions